Vulnerability DatabaseWS-2018-0111
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WS-2018-0111
Published:May 13, 2026
Updated:May 13, 2026
Versions of base64-url before 2.0.0 are vulnerable to out-of-bounds read as it allocates uninitialized Buffers when number is passed in input.
Affected Packages
azure-cli (CONDA):
Affected version(s) =0.10.3
Fix Suggestion:
Update to version no_fix
base64-url (NPM):
Affected version(s) >=1.0.0 <2.0.0
Fix Suggestion:
Update to version 2.0.0
dreamfactory/df-api-docs-ui (PHP):
Affected version(s) >=1.0.0 <1.1.0
Fix Suggestion:
Update to version 1.1.0
Related Resources (1)
https://hackerone.com/reports/321692
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CVSS v4
Base Score:
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
9.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH